Pith Number

pith:IKVZ4TNN

pith:2019:IKVZ4TNNBV3RHXDTKC43OEW6EB

not attested not anchored not stored refs pending

Toward a Blockchain-based Platform to Manage Cybersecurity Certification of IoT devices

Antonio Skarmeta, Gianmarco Baldini, Jos\'e L. Hern\'andez-Ramos, Ricardo Neisse, Sara N. Matheu

arxiv:1909.07039 v1 · 2019-09-16 · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKVZ4TNNBV3RHXDTKC43OEW6EB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T00:04:52.571563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ab9e4dad0d7713dc7350b9b712de207a9cb0ef87afc19e3d03a65ccc638cb8

Aliases

arxiv: 1909.07039 · arxiv_version: 1909.07039v1 · doi: 10.48550/arxiv.1909.07039 · pith_short_12: IKVZ4TNNBV3R · pith_short_16: IKVZ4TNNBV3RHXDT · pith_short_8: IKVZ4TNN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IKVZ4TNNBV3RHXDTKC43OEW6EB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 42ab9e4dad0d7713dc7350b9b712de207a9cb0ef87afc19e3d03a65ccc638cb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ddc0752e635d58b83733c2906a7923d545dc03163252cad637403816305dcfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-09-16T07:42:58Z",
    "title_canon_sha256": "a1b85f959fe02290197f431cfea039e22b99ef44438f66fbb3b81cdde8fbea58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.07039",
    "kind": "arxiv",
    "version": 1
  }
}